Displaying 20 results from an estimated 11000 matches similar to: "IMAP stops responding."
2017 Oct 20
1
IMAP stops responding.
Hiya all,
I've experienced that IMAP/IMAPS stops responding. To restore service there is only one way, restart Dovecot completely. This leads to services being interrupted for some people, so it seems to only affect some of the users on the server. But POP3/POP3s is still running happily. Also, it happens more as we approach Rush Hour. All of this leads me to believe that we're facing a
2018 May 30
0
Fatal: nfs flush requires mail_fsync=always
This fix is part of next release.
---Aki TuomiDovecot oy
-------- Original message --------From: "Juan C. Blanco" <jcblanco at fi.upm.es> Date: 30/05/2018 19:31 (GMT+02:00) To: Dovecot Mailing List <dovecot at dovecot.org> Subject: Re: Fatal: nfs flush requires mail_fsync=always
Hello, any news about the attached error?
I'm preparing the 2.2 to 2.3 upgrade and
2018 May 30
2
Fatal: nfs flush requires mail_fsync=always
Hello, any news about the attached error?
I'm preparing the 2.2 to 2.3 upgrade and having the same error.
We have the mail stores in an NFS filer.
Regards
> On 19.01.2018 11:55, S?ren Skou wrote:
>> Hiya all,
>>
>> I'm seeing this "Fatal: nfs flush requires mail_fsync=always" error on
>> my testbed. The issue is that from what I can see, mail_fsync
2018 Jan 19
1
Fatal: nfs flush requires mail_fsync=always
Hiya all,
I'm seeing this "Fatal: nfs flush requires mail_fsync=always" error on
my testbed. The issue is that from what I can see, mail_fsync is set
to always :
# doveconf -n | grep mail_fs
mail_fsync = always
The result is that the client does not connect at all, which is not
really what I wanted to happen :)
Any idea what is going wrong here?
Best regards
S?ren P. Skou
2016 Mar 06
2
Dovecot stops responding when I update SSL certificate
HotSlots Webmaster <webmaster at hotslots132.com> writes:
> I have had Dovecot working fine with SSL for nearly two years now. It's
> time to renew the SSL certificate, so I did (same CA). The new
> certificate works fine in Apache and Postfix. But when I update Dovecot
> to use the same certificate, and restart the server, Dovecot stops
> responding to connects.
> ...
2018 Jan 09
0
openssl question
> TLS handshaking: SSL_accept() failed: error:1408A0C1:SSL
> routines:SSL3_GET_CLIENT_HELLO:no shared cipher
>
> our dovecot (2.0.9 on redhat) 10-ssl.conf file we have
>
> ssl_cipher_list =
> kEECDH:+kEECDH+SHA:kEDH:+kEDH+SHA:+kEDH+CAMELLIA:kECDH:+kECDH+SHA:kRSA:+kRSA+SHA:+kRSA+CAMELLIA:!aNULL:!eNULL:!SSLv2:!RC4:!MD5:!DES:!EXP:!SEED:!IDEA:!3DES:!SSLv3
Offhand, I don't
2012 Mar 01
4
doveadm -A stops processing at first uid<first_valid_uid
I would like to run various doveadm commands that involves all (mail) users like
doveadm expunge -A mailbox Trash savedbefore 30d
but any doveadm command that uses "-A" to iterate through all users will
stop processing at the first account with UID<first_valid_uid.
doveadm(sysdaemon): Error: user sysdaemon: Couldn't drop
privileges: Mail access for users with GID 5551
2018 Jun 25
1
upgrade 2.2 to 2.3, diffie-hellman, ssl_min_protocol
Thanks Joseph, Aki, but something missing from upgrade document, where
does the dh param file go? I located ssl-parameters.dat so I will put
it there.
Quoting Joseph Tam <jtam.home at gmail.com>:
> On Fri, 22 Jun 2018, Joseph Tam wrote:
>
>> However, recent advances make this condition obsolete [*] and not
>> really safer, so a much faster way to generate a DH key is
2018 Dec 20
1
Authentication Problem
Nice to get to hear this. However, the password is not stored in clear text
here. How then does it work?
On Fri, Dec 21, 2018, 00:58 Joseph Tam <jtam.home at gmail.com wrote:
> On Thu, 20 Dec 2018, Odhiambo Washington wrote:
>
> > At the expense of sounding stupid, could you please expound on the
> > sequence? :)
>
> In a nutshell, during protocol handshake, the server
2019 Aug 07
1
Upgrading to v2.3.X breaks ssl san?
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On 07/08/2019 00:37 Joseph Tam via dovecot <
<a href="mailto:dovecot@dovecot.org">dovecot@dovecot.org</a>> wrote:
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2018 Nov 29
1
Best way of merging mbox files
aside from cat?
On Thu, Nov 29, 2018 at 03:07:58PM -0800, Joseph Tam wrote:
> On Thu, 29 Nov 2018, Marc Roos wrote:
>
> >When concatenating mbox files like described here
> >https://xaizek.github.io/2013-03-30/merge-mbox-mailboxes/. You will end
> >up with an 'unsorted' mbox file. Is this going to be a problem
> >esspecially when they are large >2GB's
2015 Jan 29
0
Indexing Mail faster
Hey Joseph
Thanks. Strace seems like a very useful tool
Only problem is that I dont think it is maintained on ubuntu.
Tried to run:-
apt-get install strace but could not download it.
Might need to download and build it. Do you know any other way of getting
it?
Thanks
Kevin A.
On Thu, Jan 29, 2015 at 3:34 PM, Joseph Tam <jtam.home at gmail.com> wrote:
> Kevin writes:
>
>
2015 Jan 29
0
Indexing Mail faster
Dear Joseph,
Just to clarify, the pid you are referring to is of dovecot?
Correct?
Thanks
Kevin
On Thu, Jan 29, 2015 at 3:34 PM, Joseph Tam <jtam.home at gmail.com> wrote:
> Kevin writes:
>
> Appreciate if you could help with this. I have been trying to address this
>> "slow search" issue for a while with very limited success(I was trying to
>> implement
2016 Dec 05
0
v2.2.27 released
> On December 5, 2016 at 9:55 PM Joseph Tam <jtam.home at gmail.com> wrote:
>
>
>
> Timo announced:
>
> > https://dovecot.org/releases/2.2/dovecot-2.2.27.tar.gz
> > https://dovecot.org/releases/2.2/dovecot-2.2.27.tar.gz.sig
> >
> > Note that the download URLs are now https with a certificate from Let's Encrypt.
>
> wget complained
2017 Jun 01
0
Retrieving mail from read-only mdbox
> On June 1, 2017 at 4:05 AM Joseph Tam <jtam.home at gmail.com> wrote:
>
>
>
> > I've tried using IMAP with mail_location pointed at the snapshot, but,
> > though I can get a listing of emails in the mailbox, the fetch fails when
> > dovecot can't write-lock dovecot.index.log.
>
> I've thought about doing this someday (adding snapshots to
2017 Aug 10
0
Certificate cache on iOS with sending mail
I deleted the certificate already, but I think it only uses that for imap/dovecot. I don't think it actually stores one for smtps (or am I not talking sense here).
Sent from my iPhone
> On 10 Aug 2017, at 23:25, Joseph Tam <jtam.home at gmail.com> wrote:
>
>
>> On Thu, 10 Aug 2017, Larry Rosenman wrote:
>>
>> Which mail client on iOS?
>
> Sorry,
2017 Aug 14
0
Certificate cache on iOS with sending mail
Sent from my iPhone
> On 14 Aug 2017, at 13:03, Alef Veld <alefveld at outlook.com> wrote:
>
> Hey Mike.
> The iPhone and MacBook started working, but the two remaining iMacs still have problems. It's really weird. But if the first 2 are working it MUST be something local right?
>
> I removed the servers and re-added but no go. Maybe I'll need to remove the plist
2017 Aug 18
0
is a self signed certificate always invalid the first time
On Fri, 18 Aug 2017 00:24:39 -0700 (PDT)
Joseph Tam <jtam.home at gmail.com> wrote:
> Michael Felt <michael at felt.demon.nl> writes:
>
> >> I use acme.sh for all of my LetsEncrypt certs (web & mail), it is
> >> written in pure shell script, so no python dependencies.
> >> https://github.com/Neilpang/acme.sh
> >
> > Thanks - I might
2017 Aug 20
0
is a self signed certificate always invalid the first time
On Sat, 19 Aug 2017 21:39:18 -0400
KT Walrus <kevin at my.walr.us> wrote:
> > On Aug 18, 2017, at 4:05 AM, Stephan von Krawczynski <skraw at ithnet.com>
> > wrote:
> >
> > On Fri, 18 Aug 2017 00:24:39 -0700 (PDT)
> > Joseph Tam <jtam.home at gmail.com> wrote:
> >
> >> Michael Felt <michael at felt.demon.nl> writes:
>
2017 Dec 04
0
Recommended tool for migrating IMAP servers
On Mon, 4 Dec 2017 12:53:15 -0800 (PST)
Joseph Tam <jtam.home at gmail.com> wrote:
> "Davide Marchi" <danjde at msw.it> writes:
>
> >> UW-IMAP's mailutil, imapsync, YippieMove and Larch.
>
> Whatever you use, *don't* use UW-IMAP's mailutil unless you got lots
> of time to kill. It is dreadfully slow -- I used it to export some of
>